PowerPath: setupapi.dev.log file shows "Error 5: Access is denied" after PowerPath installation

1. After running PowerPath installation successfully and prior to restarting the server, reviewing the setupapi.dev.log file shows MPIO.SYS MoveFile: Failed! Error 5: Access is denied.

   ### setupApi.dev.log
   
   flq: to: 'C:\Windows\system32\drivers\SETD5C6.tmp'
   flq: MoveFile: 'C:\Windows\system32\drivers\SETD5C6.tmp'
   flq: to: 'C:\Windows\system32\drivers\mpio.sys'
   !!! flq: MoveFile: FAILED!
   !!! flq: Error 5: Access is denied.

2. Reboot

3. Uninstall PowerPath

4. Reboot

5. Remove MPIO feature

6. Reboot

7. Run PowerPath 5.7 SP4 installation but setup cannot continue as device driver installation is in progress warning message.

   ### SetupApi.dev.log
        inf: Opened PNF: 'C:\Windows\System32\DriverStore\FileRepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf' ([strings.0409])
        dvi: Selected driver installs from section [disk_install] in 'c:\windows\system32\driverstore\filerepository\disk.inf_amd64_neutral_10ce25bbc5a9cc43\disk.inf'.
        dvi: Class GUID of device remains: {4d36e967-e325-11ce-bfc1-08002be10318}.
        dvi: Set selected driver complete.
        ndv: Driver selected, now performing install...
        ndv: Waiting for previous device install to complete. 18:45:32.985
        ndv: Waiting for previous device install to complete. 18:46:33.110
        ndv: Waiting for previous device install to complete. 18:47:33.235
        ndv: Waiting for previous device install to complete. 18:48:33.360

   Note: The system at this moment does not have any PowerPath related drivers or MPIO.SYS driver present under \windows\system32\drivers\ folder.

8. After approximately 15 minutes later, the system blue screen with STOP code: 0x0000009E
   The system can restart normally but doing the device driver installation again and blue screen cycle.

9. The fix used to remedy this scenario is to stop the Trusted Installer Service and then run PowerPath installation.

EMC SW: PowerPath 5.7 SP4
OS: Windows Server 2008 R2